Novel welding device

Abstract

The invention discloses a new type of welding device, which comprises a frame, a machine body installed above the frame, a lifting block, an electric block and an electric connector arranged in the lifting block, and the inner bottom of the frame is provided with a recessed groove, and the recessed groove There is a detachable counterweight inside, and an insertion slot is provided on the right side of the power supply block. The upper and lower inner walls of the insertion slot correspond to locking slots, and the inside of the locking slot is provided with slides extending to both sides. There is a cavity in the energized block inserted into the left side of the slot, a spacer is set between the cavity and the extension section on the left side of the sliding slot, and a first rotating shaft is arranged in the middle of the cavity. The cavities on the upper and lower sides of the shaft are correspondingly provided with a second rotating shaft extending to the left and right sides. The extended section on the right side of the second rotating shaft passes through the spacer and is connected by rotating fit, and the sliding fit in the sliding groove It is connected with a push plate, and the left end surface of the push plate is provided with a threaded thread hole, and the thread thread in the threaded thread hole is connected with the first threaded rod; the present invention has simple structure, convenient operation, high locking stability, and safety high.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a novel welding device. Background technique [0002] With the continuous maturity of welding technology, the use of electric welding machines is becoming more and more extensive. In some welding factories, due to the high working voltage required by electric welding machines, the power supply body for electric welding machines is generally set separately. It is necessary to move the position from time to time to meet the welding needs in different directions. However, the existing power supply body is relatively simple. Although the power supply connection is simple, the tightness between it and the welding machine plug connector after power supply is not high. It is easy to be dragged, pulled and other external factors to make the plug connector loose, resulting in poor contact and unable to supply power for welding normally, which has great disadvantages. Also make the dange...

AI Technical Summary

Problems solved by technology

[0002] With the continuous maturity of welding technology, the use of electric welding machines is becoming more and more extensive. In some welding factories, due to the high working voltage required by electric welding machines, the power supply body for electric welding machines is generally set separately. It is necessary to move the position from time to time to meet the welding needs in different directions. However, the existing power supply body is relatively simple. Although the power supply connection is simple, the tightness between it and the welding machine plug connector after power supply is not high. It is easy to be dragged, pulled and other external factors to make the plug connector loose, resulting in poor contact and unable to supply power for welding normally, which has great disadvantages. It also increases the risk of accidental electric shock, and there is a greater potential safety hazard

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